Shuhei ICHIKAWA's Gr. - Media Coverage_English

Media Coverage

日本語

International news and reports, etc.

2026/5/13
LEDinside (News) etc.
"Brighter Red Micro-LEDs Could Help Solve Full-Color Display Stability Challenge"

[News] Brighter Red Micro-LEDs Could Help Solve Full-Color Display Stability ChallengeResearchers at The University of Osaka, in collaboration with Ritsumeikan University, have demonstrated that growing europium-doped gallium nitride (Eu-doped GaN) on a semipolar crystal plane dramatically improves red light emission. The team found that this approach selectively promotes the formation of high..

2026/4/15
Phys.org etc.
"Why this single-chip LED advance could shrink AR glasses and boost quantum links"

Why this single-chip LED advance could shrink AR glasses and boost quantum linksResearchers at The University of Osaka, in collaboration with ULVAC, Inc. and Ritsumeikan University, have developed a new LED structure that generates circularly polarized light from a single chip. By combining a semipolar InGaN light-emitting structure with a stripe-shaped silicon nitride metasurface, the team created a compact light source that reduces energy-conversion loss and operates at room temperature.

2026/3/26
COMPOUND SEMICONDUCTOR (Lab & Fab News) etc.
"Tiny LED design could shrink next-gen systems"

Tiny LED design could shrink next-gen systems - Compound Semiconductor Magazine NewsOur selection of industry specific magazines cover a large range of topics.

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